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Pat. 9871436 United States, Int. Cl.22 H02M 1/12, H02M 1/14, H02M 7/5395. Three-phase three-level inverter with reduced common mode leakage current : Appl. N 15/352325 : Filed 15.11.2016 : Pub. 16.01.2018 : / Da Jiao, Yu Liu ; Assignee Toshiba International Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9871436/en?oq=US9871436.html (дата обращения: ДД.ММ.ГГГГ).